| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $10.57 | 7.723% | $11.3863 | $11.39 | $11.40 | $11.40 |
| Purchase #2 | $203.99 | 13.462% | $231.4511 | $231.45 | $231.45 | $231.50 |
| Purchase #3 | $24.53 | 11.345% | $27.3129 | $27.31 | $27.30 | $27.30 |
| Purchase #4 | $189.32 | 12.528% | $213.038 | $213.04 | $213.05 | $213.00 |
| Purchase #5 | $157.36 | 13.319% | $178.3188 | $178.32 | $178.30 | $178.30 |
| Purchase #6 | $67.52 | 9.790% | $74.1302 | $74.13 | $74.15 | $74.10 |
| Purchase #7 | $197.92 | 4.205% | $206.2425 | $206.24 | $206.25 | $206.20 |
| 7 purchase totals = | $851.21 | $941.8798 | $941.88 | $941.90 | $941.80 | |